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Posted to commits@flex.apache.org by cd...@apache.org on 2016/04/14 09:46:45 UTC
[16/18] git commit: [flex-falcon]
[refs/heads/feature/maven-migration-test] - Merge branch 'develop' of
https://git-wip-us.apache.org/repos/asf/flex-falcon into
feature/maven-migration-test
http://git-wip-us.apache.org/repos/asf/flex-falcon/blob/de070636/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/mxml/flexjs/MXMLFlexJSEmitter.java
----------------------------------------------------------------------
diff --cc compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/mxml/flexjs/MXMLFlexJSEmitter.java
index 094f5c7,0000000..8beba40
mode 100644,000000..100644
--- a/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/mxml/flexjs/MXMLFlexJSEmitter.java
+++ b/compiler-jx/src/main/java/org/apache/flex/compiler/internal/codegen/mxml/flexjs/MXMLFlexJSEmitter.java
@@@ -1,2320 -1,0 +1,2323 @@@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.flex.compiler.internal.codegen.mxml.flexjs;
+
+
+import java.io.File;
+import java.io.FilterWriter;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.apache.flex.abc.semantics.MethodInfo;
+import org.apache.flex.abc.semantics.Name;
+import org.apache.flex.abc.semantics.Namespace;
+import org.apache.flex.compiler.codegen.as.IASEmitter;
+import org.apache.flex.compiler.codegen.mxml.flexjs.IMXMLFlexJSEmitter;
+import org.apache.flex.compiler.constants.IASKeywordConstants;
+import org.apache.flex.compiler.constants.IASLanguageConstants;
+import org.apache.flex.compiler.definitions.IClassDefinition;
+import org.apache.flex.compiler.definitions.IDefinition;
+import org.apache.flex.compiler.internal.codegen.as.ASEmitterTokens;
+import org.apache.flex.compiler.internal.codegen.databinding.BindingDatabase;
+import org.apache.flex.compiler.internal.codegen.databinding.BindingInfo;
+import org.apache.flex.compiler.internal.codegen.databinding.FunctionWatcherInfo;
+import org.apache.flex.compiler.internal.codegen.databinding.PropertyWatcherInfo;
+import org.apache.flex.compiler.internal.codegen.databinding.StaticPropertyWatcherInfo;
+import org.apache.flex.compiler.internal.codegen.databinding.WatcherInfoBase;
+import org.apache.flex.compiler.internal.codegen.databinding.WatcherInfoBase.WatcherType;
+import org.apache.flex.compiler.internal.codegen.databinding.XMLWatcherInfo;
+import org.apache.flex.compiler.internal.codegen.js.JSSessionModel.PropertyNodes;
+import org.apache.flex.compiler.internal.codegen.js.flexjs.JSFlexJSEmitter;
+import org.apache.flex.compiler.internal.codegen.js.flexjs.JSFlexJSEmitterTokens;
+import org.apache.flex.compiler.internal.codegen.js.goog.JSGoogEmitterTokens;
+import org.apache.flex.compiler.internal.codegen.js.jx.PackageFooterEmitter;
+import org.apache.flex.compiler.internal.codegen.js.utils.EmitterUtils;
+import org.apache.flex.compiler.internal.codegen.mxml.MXMLEmitter;
+import org.apache.flex.compiler.internal.projects.FlexJSProject;
+import org.apache.flex.compiler.internal.projects.FlexProject;
+import org.apache.flex.compiler.internal.scopes.ASProjectScope;
+import org.apache.flex.compiler.internal.tree.as.FunctionCallNode;
+import org.apache.flex.compiler.internal.tree.as.IdentifierNode;
+import org.apache.flex.compiler.internal.tree.as.MemberAccessExpressionNode;
+import org.apache.flex.compiler.projects.ICompilerProject;
+import org.apache.flex.compiler.tree.ASTNodeID;
+import org.apache.flex.compiler.tree.as.IASNode;
+import org.apache.flex.compiler.tree.as.IExpressionNode;
+import org.apache.flex.compiler.tree.as.IFunctionNode;
+import org.apache.flex.compiler.tree.as.IIdentifierNode;
+import org.apache.flex.compiler.tree.as.IImportNode;
+import org.apache.flex.compiler.tree.as.IVariableNode;
+import org.apache.flex.compiler.tree.metadata.IMetaTagNode;
+import org.apache.flex.compiler.tree.metadata.IMetaTagsNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLArrayNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLClassDefinitionNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLClassNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLComponentNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLDataBindingNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLDeclarationsNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLDocumentNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLEventSpecifierNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLFactoryNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLImplementsNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLInstanceNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLLiteralNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLMetadataNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLObjectNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLPropertySpecifierNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLScriptNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLSpecifierNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLStateNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLStringNode;
+import org.apache.flex.compiler.tree.mxml.IMXMLStyleSpecifierNode;
+import org.apache.flex.compiler.units.ICompilationUnit;
+import org.apache.flex.compiler.utils.NativeUtils;
+import org.apache.flex.compiler.visitor.mxml.IMXMLBlockWalker;
+
+import com.google.common.base.Joiner;
+
+/**
+ * @author Erik de Bruin
+ */
+public class MXMLFlexJSEmitter extends MXMLEmitter implements
+ IMXMLFlexJSEmitter
+{
+
+ // the instances in a container
+ private ArrayList<MXMLDescriptorSpecifier> currentInstances;
+ private ArrayList<MXMLDescriptorSpecifier> currentPropertySpecifiers;
+ private ArrayList<MXMLDescriptorSpecifier> descriptorTree;
+ private MXMLDescriptorSpecifier propertiesTree;
+ private MXMLDescriptorSpecifier currentStateOverrides;
+ private ArrayList<MXMLEventSpecifier> events;
+ // all instances in the current document or subdocument
+ private ArrayList<MXMLDescriptorSpecifier> instances;
+ // all instances in the document AND its subdocuments
+ private ArrayList<MXMLDescriptorSpecifier> allInstances = new ArrayList<MXMLDescriptorSpecifier>();
+ private ArrayList<MXMLScriptSpecifier> scripts;
+ //private ArrayList<MXMLStyleSpecifier> styles;
+ private IClassDefinition classDefinition;
+ private IClassDefinition documentDefinition;
+ private ArrayList<String> usedNames = new ArrayList<String>();
+ private ArrayList<IMXMLMetadataNode> metadataNodes = new ArrayList<IMXMLMetadataNode>();
+
+ private int eventCounter;
+ private int idCounter;
+ private int bindingCounter;
+
+ private boolean inMXMLContent;
+ private boolean inStatesOverride;
+ private boolean makingSimpleArray;
+
+ private StringBuilder subDocuments = new StringBuilder();
+ private ArrayList<String> subDocumentNames = new ArrayList<String>();
+ private String interfaceList;
+
+ /**
+ * This keeps track of the entries in our temporary array of
+ * DeferredInstanceFromFunction objects that we CG to help with
+ * State override CG.
+ *
+ * Keys are Instance nodes,
+ * values are the array index where the deferred instance is:
+ *
+ * deferred instance = local3[ nodeToIndexMap.get(an instance) ]
+ */
+ protected Map<IMXMLNode, Integer> nodeToIndexMap;
+
+ public MXMLFlexJSEmitter(FilterWriter out)
+ {
+ super(out);
+ }
+
+ @Override
+ public String postProcess(String output)
+ {
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker()).getASEmitter();
+ usedNames.addAll(((JSFlexJSEmitter)asEmitter).usedNames);
+
+ boolean foundXML = false;
+ String[] lines = output.split("\n");
+ ArrayList<String> finalLines = new ArrayList<String>();
+ int endRequires = -1;
+ boolean sawRequires = false;
+ boolean stillSearching = true;
+ for (String line : lines)
+ {
+ if (stillSearching)
+ {
+ int c = line.indexOf(JSGoogEmitterTokens.GOOG_REQUIRE.getToken());
+ if (c > -1)
+ {
+ int c2 = line.indexOf(")");
+ String s = line.substring(c + 14, c2 - 1);
+ if (s.equals(IASLanguageConstants.XML))
+ {
+ foundXML = true;
+ }
+ sawRequires = true;
+ if (!usedNames.contains(s))
+ continue;
+ }
+ else if (sawRequires)
+ {
+ stillSearching = false;
+ endRequires = finalLines.size();
+ }
+ }
+ finalLines.add(line);
+ }
+ boolean needXML = ((FlexJSProject)(((IMXMLBlockWalker) getMXMLWalker()).getProject())).needXML;
+ if (needXML && !foundXML)
+ {
+ StringBuilder appendString = new StringBuilder();
+ appendString.append(JSGoogEmitterTokens.GOOG_REQUIRE.getToken());
+ appendString.append(ASEmitterTokens.PAREN_OPEN.getToken());
+ appendString.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
+ appendString.append(IASLanguageConstants.XML);
+ appendString.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
+ appendString.append(ASEmitterTokens.PAREN_CLOSE.getToken());
+ appendString.append(ASEmitterTokens.SEMICOLON.getToken());
+ finalLines.add(endRequires, appendString.toString());
+ // TODO (aharui) addLineToMappings(finalLines.size());
+ }
+ // append info() structure if main CU
+ ICompilerProject project = getMXMLWalker().getProject();
+ if (project instanceof FlexJSProject)
+ {
+ FlexJSProject flexJSProject = (FlexJSProject) project;
- String mainDef = null;
- try {
- mainDef = flexJSProject.mainCU.getQualifiedNames().get(0);
- } catch (InterruptedException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- String thisDef = documentDefinition.getQualifiedName();
- if (mainDef != null && mainDef.equals(thisDef))
- {
- Set<String> mixins = flexJSProject.config.getIncludes();
- if (mixins.size() > 0)
- {
- String infoInject = "\n\n" + thisDef + ".prototype.info = function() {\n" +
- " return { mixins: [";
- boolean firstOne = true;
- for (String mixin : mixins)
++ if (flexJSProject.mainCU != null)
++ {
++ String mainDef = null;
++ try {
++ mainDef = flexJSProject.mainCU.getQualifiedNames().get(0);
++ } catch (InterruptedException e) {
++ // TODO Auto-generated catch block
++ e.printStackTrace();
++ }
++ String thisDef = documentDefinition.getQualifiedName();
++ if (mainDef != null && mainDef.equals(thisDef))
++ {
++ Set<String> mixins = flexJSProject.config.getIncludes();
++ if (mixins.size() > 0)
+ {
- if (!firstOne)
- infoInject += ", ";
- infoInject += mixin;
- firstOne = false;
- StringBuilder appendString = new StringBuilder();
- appendString.append(JSGoogEmitterTokens.GOOG_REQUIRE.getToken());
- appendString.append(ASEmitterTokens.PAREN_OPEN.getToken());
- appendString.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
- appendString.append(mixin);
- appendString.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
- appendString.append(ASEmitterTokens.PAREN_CLOSE.getToken());
- appendString.append(ASEmitterTokens.SEMICOLON.getToken());
- finalLines.add(endRequires, appendString.toString());
- //addLineToMappings(finalLines.size());
++ String infoInject = "\n\n" + thisDef + ".prototype.info = function() {\n" +
++ " return { mixins: [";
++ boolean firstOne = true;
++ for (String mixin : mixins)
++ {
++ if (!firstOne)
++ infoInject += ", ";
++ infoInject += mixin;
++ firstOne = false;
++ StringBuilder appendString = new StringBuilder();
++ appendString.append(JSGoogEmitterTokens.GOOG_REQUIRE.getToken());
++ appendString.append(ASEmitterTokens.PAREN_OPEN.getToken());
++ appendString.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
++ appendString.append(mixin);
++ appendString.append(ASEmitterTokens.SINGLE_QUOTE.getToken());
++ appendString.append(ASEmitterTokens.PAREN_CLOSE.getToken());
++ appendString.append(ASEmitterTokens.SEMICOLON.getToken());
++ finalLines.add(endRequires, appendString.toString());
++ //addLineToMappings(finalLines.size());
++ }
++ infoInject += "]}};";
++ finalLines.add(infoInject);
++ //addLineToMappings(finalLines.size());
+ }
- infoInject += "]}};";
- finalLines.add(infoInject);
- //addLineToMappings(finalLines.size());
- }
++ }
+ }
+ }
+ return Joiner.on("\n").join(finalLines);
+ }
+
+ @Override
+ protected String getIndent(int numIndent)
+ {
+ final StringBuilder sb = new StringBuilder();
+ for (int i = 0; i < numIndent; i++)
+ sb.append(JSFlexJSEmitterTokens.INDENT.getToken());
+ return sb.toString();
+ }
+
+ //--------------------------------------------------------------------------
+
+ @Override
+ public void emitDeclarations(IMXMLDeclarationsNode node)
+ {
+ inMXMLContent = true;
+ MXMLDescriptorSpecifier currentInstance = getCurrentDescriptor("i");
+
+ MXMLDescriptorSpecifier currentPropertySpecifier = new MXMLDescriptorSpecifier();
+ currentPropertySpecifier.isProperty = true;
+ currentPropertySpecifier.name = "mxmlContent";
+ currentPropertySpecifier.parent = currentInstance;
+ descriptorTree.add(currentPropertySpecifier);
+ moveDown(false, currentInstance, currentPropertySpecifier);
+ super.emitDeclarations(node);
+ moveUp(false, false);
+ inMXMLContent = false;
+ }
+
+ @Override
+ public void emitDocument(IMXMLDocumentNode node)
+ {
+ descriptorTree = new ArrayList<MXMLDescriptorSpecifier>();
+ propertiesTree = new MXMLDescriptorSpecifier();
+
+ events = new ArrayList<MXMLEventSpecifier>();
+ instances = new ArrayList<MXMLDescriptorSpecifier>();
+ scripts = new ArrayList<MXMLScriptSpecifier>();
+ //styles = new ArrayList<MXMLStyleSpecifier>();
+
+ currentInstances = new ArrayList<MXMLDescriptorSpecifier>();
+ currentStateOverrides = new MXMLDescriptorSpecifier();
+ currentPropertySpecifiers = new ArrayList<MXMLDescriptorSpecifier>();
+
+ eventCounter = 0;
+ idCounter = 0;
+ bindingCounter = 0;
+
+ // visit MXML
+ IClassDefinition cdef = node.getClassDefinition();
+ classDefinition = cdef;
+ documentDefinition = cdef;
+
+ // TODO (mschmalle) will remove this cast as more things get abstracted
+ JSFlexJSEmitter fjs = (JSFlexJSEmitter) ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+
+ fjs.getModel().setCurrentClass(cdef);
+
+ // visit tags
+ final int len = node.getChildCount();
+ for (int i = 0; i < len; i++)
+ {
+ getMXMLWalker().walk(node.getChild(i));
+ }
+
+ String cname = node.getFileNode().getName();
+
+ emitHeader(node);
+
+ emitClassDeclStart(cname, node.getBaseClassName(), false);
+
+ emitComplexInitializers(node);
+
+ emitPropertyDecls();
+
+ emitClassDeclEnd(cname, node.getBaseClassName());
+
+ emitMetaData(cdef);
+
+ write(subDocuments.toString());
+ writeNewline();
+
+ emitScripts();
+
+ fjs.getBindableEmitter().emit(cdef);
+ fjs.getAccessorEmitter().emit(cdef);
+
+ emitEvents(cname);
+
+ emitPropertyGetterSetters(cname);
+
+ emitMXMLDescriptorFuncs(cname);
+
+ emitBindingData(cname, cdef);
+ }
+
+ public void emitSubDocument(IMXMLComponentNode node)
+ {
+ ArrayList<MXMLDescriptorSpecifier> oldDescriptorTree;
+ MXMLDescriptorSpecifier oldPropertiesTree;
+ ArrayList<MXMLEventSpecifier> oldEvents;
+ ArrayList<MXMLScriptSpecifier> oldScripts;
+ ArrayList<MXMLDescriptorSpecifier> oldCurrentInstances;
+ ArrayList<MXMLDescriptorSpecifier> oldInstances;
+ ArrayList<MXMLDescriptorSpecifier> oldCurrentPropertySpecifiers;
+ int oldEventCounter;
+ int oldIdCounter;
+ boolean oldInMXMLContent;
+
+ oldDescriptorTree = descriptorTree;
+ descriptorTree = new ArrayList<MXMLDescriptorSpecifier>();
+ oldPropertiesTree = propertiesTree;
+ propertiesTree = new MXMLDescriptorSpecifier();
+
+ oldInMXMLContent = inMXMLContent;
+ inMXMLContent = false;
+ oldEvents = events;
+ events = new ArrayList<MXMLEventSpecifier>();
+ oldInstances = instances;
+ instances = new ArrayList<MXMLDescriptorSpecifier>();
+ oldScripts = scripts;
+ scripts = new ArrayList<MXMLScriptSpecifier>();
+ //styles = new ArrayList<MXMLStyleSpecifier>();
+
+ oldCurrentInstances = currentInstances;
+ currentInstances = new ArrayList<MXMLDescriptorSpecifier>();
+ oldCurrentPropertySpecifiers = currentPropertySpecifiers;
+ currentPropertySpecifiers = new ArrayList<MXMLDescriptorSpecifier>();
+
+ oldEventCounter = eventCounter;
+ eventCounter = 0;
+ oldIdCounter = idCounter;
+ idCounter = 0;
+
+ // visit MXML
+ IClassDefinition oldClassDef = classDefinition;
+ IClassDefinition cdef = node.getContainedClassDefinition();
+ classDefinition = cdef;
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+ ((JSFlexJSEmitter) asEmitter).getModel().pushClass(cdef);
+
+ IASNode classNode = node.getContainedClassDefinitionNode();
+ // visit tags
+ final int len = classNode.getChildCount();
+ for (int i = 0; i < len; i++)
+ {
+ getMXMLWalker().walk(classNode.getChild(i));
+ }
+
+ String cname = cdef.getQualifiedName();
+ subDocumentNames.add(cname);
+ ((JSFlexJSEmitter) asEmitter).mxmlEmitter = this;
+ String baseClassName = cdef.getBaseClassAsDisplayString();
+
+ emitClassDeclStart(cname, baseClassName, false);
+
+ emitComplexInitializers(classNode);
+
+ emitPropertyDecls();
+
+ emitClassDeclEnd(cname, baseClassName);
+
+ emitMetaData(cdef);
+
+ emitScripts();
+
+ emitEvents(cname);
+
+ emitPropertyGetterSetters(cname);
+
+ emitMXMLDescriptorFuncs(cname);
+
+ emitBindingData(cname, cdef);
+
+ write(((JSFlexJSEmitter) asEmitter).stringifyDefineProperties(cdef));
+
+ descriptorTree = oldDescriptorTree;
+ propertiesTree = oldPropertiesTree;
+ events = oldEvents;
+ scripts = oldScripts;
+ currentInstances = oldCurrentInstances;
+ allInstances.addAll(instances);
+ instances = oldInstances;
+ currentPropertySpecifiers = oldCurrentPropertySpecifiers;
+ eventCounter = oldEventCounter;
+ idCounter = oldIdCounter;
+ inMXMLContent = oldInMXMLContent;
+ classDefinition = oldClassDef;
+ ((JSFlexJSEmitter) asEmitter).getModel().popClass();
+ ((JSFlexJSEmitter) asEmitter).mxmlEmitter = null;
+
+ }
+
+ @Override
+ public void emitMetadata(IMXMLMetadataNode node)
+ {
+ metadataNodes.add(node);
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitClassDeclStart(String cname, String baseClassName,
+ boolean indent)
+ {
+ writeNewline();
+ writeNewline("/**");
+ writeNewline(" * @constructor");
+ writeNewline(" * @extends {" + formatQualifiedName(baseClassName) + "}");
+ writeNewline(" */");
+ writeToken(formatQualifiedName(cname));
+ writeToken(ASEmitterTokens.EQUAL);
+ write(ASEmitterTokens.FUNCTION);
+ write(ASEmitterTokens.PAREN_OPEN);
+ writeToken(ASEmitterTokens.PAREN_CLOSE);
+ if (indent)
+ indentPush();
+ writeNewline(ASEmitterTokens.BLOCK_OPEN, true);
+ write(formatQualifiedName(cname));
+ write(ASEmitterTokens.MEMBER_ACCESS);
+ write(JSGoogEmitterTokens.GOOG_BASE);
+ write(ASEmitterTokens.PAREN_OPEN);
+ write(ASEmitterTokens.THIS);
+ writeToken(ASEmitterTokens.COMMA);
+ write(ASEmitterTokens.SINGLE_QUOTE);
+ write(JSGoogEmitterTokens.GOOG_CONSTRUCTOR);
+ write(ASEmitterTokens.SINGLE_QUOTE);
+ write(ASEmitterTokens.PAREN_CLOSE);
+ writeNewline(ASEmitterTokens.SEMICOLON);
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitClassDeclEnd(String cname, String baseClassName)
+ {
+ writeNewline();
+ writeNewline("/**");
+ writeNewline(" * @private");
+ writeNewline(" * @type {Array}");
+ writeNewline(" */");
+ writeNewline("this.mxmldd;");
+
+ // top level is 'mxmlContent', skip it...
+ if (currentStateOverrides.propertySpecifiers.size() > 0)
+ {
+ MXMLDescriptorSpecifier root = currentStateOverrides;
+ root.isTopNode = true;
+
+ writeNewline("/**");
+ writeNewline(" * @export");
+ writeNewline(" * @type {Array}");
+ writeNewline(" */");
+ writeNewline("this.mxmlsd = " + ASEmitterTokens.SQUARE_OPEN.getToken());
+ indentPush();
+ write(root.outputStateDescriptors());
+ write("null");
+ write(ASEmitterTokens.SQUARE_CLOSE);
+ indentPop();
+ writeNewline(ASEmitterTokens.SEMICOLON);
+ }
+
+ writeNewline();
+ writeNewline("/**");
+ writeNewline(" * @private");
+ writeNewline(" * @type {Array}");
+ writeNewline(" */");
+
+ indentPop();
+ writeNewline("this.mxmldp;");
+
+ if (propertiesTree.propertySpecifiers.size() > 0 ||
+ propertiesTree.eventSpecifiers.size() > 0)
+ {
+ indentPush();
+ writeNewline();
+ writeNewline("this.generateMXMLAttributes");
+ write(ASEmitterTokens.PAREN_OPEN);
+ write(ASEmitterTokens.SQUARE_OPEN);
+
+ MXMLDescriptorSpecifier root = propertiesTree;
+ root.isTopNode = true;
+ writeNewline(root.output(true));
+
+ write(ASEmitterTokens.SQUARE_CLOSE);
+ write(ASEmitterTokens.PAREN_CLOSE);
+ writeNewline(ASEmitterTokens.SEMICOLON);
+ indentPop();
+ writeNewline();
+ }
+
+ write(ASEmitterTokens.BLOCK_CLOSE);
+ writeNewline(ASEmitterTokens.SEMICOLON);
+ write(JSGoogEmitterTokens.GOOG_INHERITS);
+ write(ASEmitterTokens.PAREN_OPEN);
+ write(formatQualifiedName(cname));
+ writeToken(ASEmitterTokens.COMMA);
+ write(formatQualifiedName(baseClassName));
+ write(ASEmitterTokens.PAREN_CLOSE);
+ writeNewline(ASEmitterTokens.SEMICOLON);
+ writeNewline();
+ writeNewline();
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitMetaData(IClassDefinition cdef)
+ {
+ String cname = cdef.getQualifiedName();
+
+ writeNewline("/**");
+ writeNewline(" * Metadata");
+ writeNewline(" *");
+ writeNewline(" * @type {Object.<string, Array.<Object>>}");
+ writeNewline(" */");
+ write(formatQualifiedName(cname) + ".prototype.FLEXJS_CLASS_INFO = { names: [{ name: '");
+ write(cdef.getBaseName());
+ write("', qName: '");
+ write(formatQualifiedName(cname));
+ write("' }]");
+ if (interfaceList != null)
+ {
+ write(", interfaces: [");
+ write(interfaceList);
+ write("]");
+ }
+ write(" };");
+
+ writeNewline();
+ writeNewline();
+ writeNewline();
+ writeNewline("/**");
+ writeNewline(" * Prevent renaming of class. Needed for reflection.");
+ writeNewline(" */");
+ write(JSFlexJSEmitterTokens.GOOG_EXPORT_SYMBOL);
+ write(ASEmitterTokens.PAREN_OPEN);
+ write(ASEmitterTokens.SINGLE_QUOTE);
+ write(formatQualifiedName(cname));
+ write(ASEmitterTokens.SINGLE_QUOTE);
+ write(ASEmitterTokens.COMMA);
+ write(ASEmitterTokens.SPACE);
+ write(formatQualifiedName(cname));
+ write(ASEmitterTokens.PAREN_CLOSE);
+ write(ASEmitterTokens.SEMICOLON);
+
+ emitReflectionData(cdef);
+ writeNewline();
+ writeNewline();
+
+ }
+
+ private void emitReflectionData(IClassDefinition cdef)
+ {
+ JSFlexJSEmitter asEmitter = (JSFlexJSEmitter)((IMXMLBlockWalker) getMXMLWalker()).getASEmitter();
+
+ ArrayList<PackageFooterEmitter.VariableData> varData = new ArrayList<PackageFooterEmitter.VariableData>();
+ // vars can only come from script blocks?
+ List<IVariableNode> vars = asEmitter.getModel().getVars();
+ for (IVariableNode varNode : vars)
+ {
+ String ns = varNode.getNamespace();
+ if (ns == IASKeywordConstants.PUBLIC)
+ {
+ PackageFooterEmitter.VariableData data = asEmitter.packageFooterEmitter.new VariableData();
+ varData.add(data);
+ data.name = varNode.getName();
+ data.type = formatQualifiedName(varNode.getVariableType());
+ IMetaTagsNode metaData = varNode.getMetaTags();
+ if (metaData != null)
+ {
+ IMetaTagNode[] tags = metaData.getAllTags();
+ if (tags.length > 0)
+ data.metaData = tags;
+ }
+ }
+ }
+
+ ArrayList<PackageFooterEmitter.MethodData> accessorData = new ArrayList<PackageFooterEmitter.MethodData>();
+ HashMap<String, PropertyNodes> accessors = asEmitter.getModel().getPropertyMap();
+ for (String propName : accessors.keySet())
+ {
+ PropertyNodes p = accessors.get(propName);
+ IFunctionNode accessorNode = p.getter;
+ if (accessorNode == null)
+ accessorNode = p.setter;
+ String ns = accessorNode.getNamespace();
+ if (ns == IASKeywordConstants.PUBLIC)
+ {
+ PackageFooterEmitter.MethodData data = asEmitter.packageFooterEmitter.new MethodData();
+ accessorData.add(data);
+ data.name = accessorNode.getName();
+ if (p.getter != null)
+ data.type = formatQualifiedName(p.getter.getReturnType());
+ else
+ data.type = formatQualifiedName(p.setter.getVariableType());
+ data.declaredBy = formatQualifiedName(cdef.getQualifiedName());
+ IMetaTagsNode metaData = accessorNode.getMetaTags();
+ if (metaData != null)
+ {
+ IMetaTagNode[] tags = metaData.getAllTags();
+ if (tags.length > 0)
+ data.metaData = tags;
+ }
+ }
+ }
+
+ for (MXMLDescriptorSpecifier instance : instances)
+ {
+ if (!instance.id.startsWith(MXMLFlexJSEmitterTokens.ID_PREFIX
+ .getToken()))
+ {
+ PackageFooterEmitter.MethodData data = asEmitter.packageFooterEmitter.new MethodData();
+ accessorData.add(data);
+ data.name = instance.id;
+ data.type = formatQualifiedName(instance.name);
+ data.declaredBy = formatQualifiedName(cdef.getQualifiedName());
+ }
+ }
+
+ ArrayList<PackageFooterEmitter.MethodData> methodData = new ArrayList<PackageFooterEmitter.MethodData>();
+ List<IFunctionNode> methods = asEmitter.getModel().getMethods();
+ for (IFunctionNode methodNode : methods)
+ {
+ String ns = methodNode.getNamespace();
+ if (ns == IASKeywordConstants.PUBLIC)
+ {
+ PackageFooterEmitter.MethodData data = asEmitter.packageFooterEmitter.new MethodData();
+ methodData.add(data);
+ data.name = methodNode.getName();
+ data.type = formatQualifiedName(methodNode.getReturnType());
+ data.declaredBy = formatQualifiedName(cdef.getQualifiedName());
+ IMetaTagsNode metaData = methodNode.getMetaTags();
+ if (metaData != null)
+ {
+ IMetaTagNode[] tags = metaData.getAllTags();
+ if (tags.length > 0)
+ data.metaData = tags;
+ }
+ }
+ }
+
+ for (MXMLEventSpecifier event : events)
+ {
+ PackageFooterEmitter.MethodData data = asEmitter.packageFooterEmitter.new MethodData();
+ methodData.add(data);
+ data.name = event.eventHandler;
+ data.type = ASEmitterTokens.VOID.getToken();
+ data.declaredBy = formatQualifiedName(cdef.getQualifiedName());
+ }
+
+ ArrayList<IMetaTagNode> metadataTagNodes = new ArrayList<IMetaTagNode>();
+ for (IMXMLMetadataNode metadataTag : metadataNodes)
+ {
+ IMetaTagNode[] tags = metadataTag.getMetaTagNodes();
+ for (IMetaTagNode tag : tags)
+ {
+ metadataTagNodes.add(tag);
+ }
+ }
+ IMetaTagNode[] metaDataTags = new IMetaTagNode[metadataTagNodes.size()];
+ asEmitter.packageFooterEmitter.emitReflectionData(formatQualifiedName(cdef.getQualifiedName()), varData,
+ accessorData, methodData, metadataTagNodes.toArray(metaDataTags));
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitPropertyDecls()
+ {
+ for (MXMLDescriptorSpecifier instance : instances)
+ {
+ writeNewline();
+ writeNewline("/**");
+ writeNewline(" * @private");
+ writeNewline(" * @type {" + instance.name + "}");
+ writeNewline(" */");
+ write(ASEmitterTokens.THIS);
+ write(ASEmitterTokens.MEMBER_ACCESS);
+ write(instance.id + "_");
+ writeNewline(ASEmitterTokens.SEMICOLON);
+ }
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitBindingData(String cname, IClassDefinition cdef)
+ {
+ BindingDatabase bd = BindingDatabase.bindingMap.get(cdef);
+ if (bd == null)
+ return;
+ if (bd.getBindingInfo().isEmpty())
+ return;
+
+ outputBindingInfoAsData(cname, bd);
+ }
+
+ private void outputBindingInfoAsData(String cname, BindingDatabase bindingDataBase)
+ {
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+
+ writeNewline("/**");
+ writeNewline(" * @export");
+ writeNewline(" */");
+ writeNewline(formatQualifiedName(cname)
+ + ".prototype._bindings = [");
+
+ Set<BindingInfo> bindingInfo = bindingDataBase.getBindingInfo();
+ writeNewline(bindingInfo.size() + ","); // number of bindings
+
+ for (BindingInfo bi : bindingInfo)
+ {
+ String s;
+ s = bi.getSourceString();
+ if (s == null)
+ s = getSourceStringFromGetter(bi.getExpressionNodesForGetter());
+ if (s.contains("."))
+ {
+ String[] parts = s.split("\\.");
+ write(ASEmitterTokens.SQUARE_OPEN.getToken() + ASEmitterTokens.DOUBLE_QUOTE.getToken() +
+ parts[0] + ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ int n = parts.length;
+ for (int i = 1; i < n; i++)
+ {
+ String part = parts[i];
+ write(", " + ASEmitterTokens.DOUBLE_QUOTE.getToken() + part + ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ }
+ writeNewline(ASEmitterTokens.SQUARE_CLOSE.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ else if (s == null || s.length() == 0)
+ {
+ List<IExpressionNode> getterNodes = bi.getExpressionNodesForGetter();
+ StringBuilder sb = new StringBuilder();
+ sb.append("function() { return ");
+ int n = getterNodes.size();
+ for (int i = 0; i < n; i++)
+ {
+ IExpressionNode getterNode = getterNodes.get(i);
+ if (getterNode.getNodeID() == ASTNodeID.LiteralStringID)
+ {
+ sb.append(ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ sb.append(asEmitter.stringifyNode(getterNode));
+ sb.append(ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ }
+ else
+ sb.append(asEmitter.stringifyNode(getterNode));
+ if (i < n - 1)
+ sb.append(ASEmitterTokens.SPACE.getToken() + ASEmitterTokens.PLUS.getToken() + ASEmitterTokens.SPACE.getToken());
+ }
+ sb.append("; },");
+ writeNewline(sb.toString());
+ }
+ else
+ writeNewline(ASEmitterTokens.DOUBLE_QUOTE.getToken() + s +
+ ASEmitterTokens.DOUBLE_QUOTE.getToken() + ASEmitterTokens.COMMA.getToken());
+
+ IExpressionNode destNode = bi.getExpressionNodeForDestination();
+ if (destNode != null)
+ {
+ StringBuilder sb = new StringBuilder();
+ sb.append(generateSetterFunction(destNode));
+ writeNewline(sb.toString() + ASEmitterTokens.COMMA.getToken());
+ }
+ else
+ writeNewline(ASEmitterTokens.NULL.getToken() + ASEmitterTokens.COMMA.getToken());
+
+ s = bi.getDestinationString();
+ if (s == null)
+ {
+ writeNewline(ASEmitterTokens.NULL.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ else if (s.contains("."))
+ {
+ String[] parts = s.split("\\.");
+ write(ASEmitterTokens.SQUARE_OPEN.getToken() + ASEmitterTokens.DOUBLE_QUOTE.getToken() +
+ parts[0] + ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ int n = parts.length;
+ for (int i = 1; i < n; i++)
+ {
+ String part = parts[i];
+ write(", " + ASEmitterTokens.DOUBLE_QUOTE.getToken() + part + ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ }
+ writeNewline(ASEmitterTokens.SQUARE_CLOSE.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ else
+ writeNewline(ASEmitterTokens.DOUBLE_QUOTE.getToken() + s +
+ ASEmitterTokens.DOUBLE_QUOTE.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ Set<Entry<Object, WatcherInfoBase>> watcherChains = bindingDataBase.getWatcherChains();
+ if (watcherChains != null)
+ {
+ for (Entry<Object, WatcherInfoBase> entry : watcherChains)
+ {
+ WatcherInfoBase watcherInfoBase = entry.getValue();
+ encodeWatcher(watcherInfoBase);
+ }
+ }
+ // add a trailing null for now so I don't have to have logic where the watcher figures out not to add
+ // a comma
+ writeNewline("null" + ASEmitterTokens.SQUARE_CLOSE.getToken() + ASEmitterTokens.SEMICOLON.getToken());
+ }
+
+ private String generateSetterFunction(IExpressionNode destNode) {
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+ String body = asEmitter.stringifyNode(destNode);
+
+ StringBuilder sb = new StringBuilder();
+ sb.append("function (value) { ");
+ int lastGet = body.lastIndexOf("get_");
+ int lastDot = body.lastIndexOf(".");
+ if (lastDot == lastGet - 1)
+ {
+ String object = body.substring(0, lastDot);
+ String getter = body.substring(lastDot);
+ String setter = getter.replace("get_", "set_");
+ setter = setter.replace("()", "(value)");
+ body = object + setter;
+ sb.append(body);
+ }
+ else
+ {
+ sb.append(body);
+ sb.append(" = value;");
+ }
+ sb.append(";}");
+ return sb.toString();
+ }
+
+ private void encodeWatcher(WatcherInfoBase watcherInfoBase)
+ {
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+
+ writeNewline(watcherInfoBase.getIndex() + ASEmitterTokens.COMMA.getToken());
+ WatcherType type = watcherInfoBase.getType();
+ if (type == WatcherType.FUNCTION)
+ {
+ writeNewline("0" + ASEmitterTokens.COMMA.getToken());
+
+ FunctionWatcherInfo functionWatcherInfo = (FunctionWatcherInfo)watcherInfoBase;
+
+ writeNewline(ASEmitterTokens.DOUBLE_QUOTE.getToken() + functionWatcherInfo.getFunctionName() +
+ ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ IExpressionNode params[] = functionWatcherInfo.params;
+ StringBuilder sb = new StringBuilder();
+ sb.append("function() { return [");
+ boolean firstone = true;
+ for (IExpressionNode param : params)
+ {
+ if (firstone)
+ firstone = false;
+ sb.append(ASEmitterTokens.COMMA.getToken());
+ sb.append(asEmitter.stringifyNode(param));
+ }
+ sb.append("]; },");
+ outputEventNames(functionWatcherInfo.getEventNames());
+ outputBindings(functionWatcherInfo.getBindings());
+ }
+ else if ((type == WatcherType.STATIC_PROPERTY) || (type == WatcherType.PROPERTY))
+ {
+ writeNewline((type == WatcherType.STATIC_PROPERTY ? "1" : "2") +
+ ASEmitterTokens.COMMA.getToken());
+
+ PropertyWatcherInfo propertyWatcherInfo = (PropertyWatcherInfo)watcherInfoBase;
+
+ boolean makeStaticWatcher = (watcherInfoBase.getType() == WatcherType.STATIC_PROPERTY);
+
+ // round up the getter function for the watcher, or null if we don't need one
+ MethodInfo propertyGetterFunction = null;
+ if (watcherInfoBase.isRoot && !makeStaticWatcher)
+ {
+ // TODO: figure out what this looks like
+ // propertyGetterFunction = this.propertyGetter;
+ // assert propertyGetterFunction != null;
+ }
+ else if (watcherInfoBase.isRoot && makeStaticWatcher)
+ {
+ // TODO: implement getter func for static watcher.
+ }
+ writeNewline(ASEmitterTokens.DOUBLE_QUOTE.getToken() + propertyWatcherInfo.getPropertyName() +
+ ASEmitterTokens.DOUBLE_QUOTE.getToken() + ASEmitterTokens.COMMA.getToken());
+ outputEventNames(propertyWatcherInfo.getEventNames());
+ outputBindings(propertyWatcherInfo.getBindings());
+ if (propertyGetterFunction == null)
+ writeNewline("null" + ASEmitterTokens.COMMA.getToken()); // null is valid
+ if (type == WatcherType.STATIC_PROPERTY)
+ {
+ StaticPropertyWatcherInfo pwinfo = (StaticPropertyWatcherInfo)watcherInfoBase;
+ Name classMName = pwinfo.getContainingClass(getMXMLWalker().getProject());
+ writeNewline(nameToString(classMName));
+ }
+ }
+ else if (type == WatcherType.XML)
+ {
+ writeNewline("3" + ASEmitterTokens.COMMA.getToken());
+
+ XMLWatcherInfo xmlWatcherInfo = (XMLWatcherInfo)watcherInfoBase;
+ writeNewline(ASEmitterTokens.DOUBLE_QUOTE.getToken() + xmlWatcherInfo.getPropertyName() +
+ ASEmitterTokens.DOUBLE_QUOTE.getToken() + ASEmitterTokens.COMMA.getToken());
+ outputBindings(xmlWatcherInfo.getBindings());
+ }
+ else assert false;
+
+ // then recurse into children
+ Set<Entry<Object, WatcherInfoBase>> children = watcherInfoBase.getChildren();
+ if (children != null)
+ {
+ writeNewline(ASEmitterTokens.SQUARE_OPEN.getToken());
+ for ( Entry<Object, WatcherInfoBase> ent : children)
+ {
+ encodeWatcher(ent.getValue());
+ }
+ writeNewline("null" + ASEmitterTokens.SQUARE_CLOSE.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ else
+ {
+ writeNewline("null" + ASEmitterTokens.COMMA.getToken());
+ }
+ }
+
+ private String getSourceStringFromMemberAccessExpressionNode(MemberAccessExpressionNode node)
+ {
+ String s = "";
+
+ IExpressionNode left = node.getLeftOperandNode();
+ if (left instanceof FunctionCallNode) // probably a cast
+ {
+ IASNode child = ((FunctionCallNode)left).getArgumentsNode().getChild(0);
+ if (child instanceof IdentifierNode)
+ s = getSourceStringFromIdentifierNode((IdentifierNode)child);
+ else if (child instanceof MemberAccessExpressionNode)
+ s = getSourceStringFromMemberAccessExpressionNode((MemberAccessExpressionNode)child);
+ }
+ else if (left instanceof MemberAccessExpressionNode)
+ s = getSourceStringFromMemberAccessExpressionNode((MemberAccessExpressionNode)left);
+ else if (left instanceof IdentifierNode)
+ s = getSourceStringFromIdentifierNode((IdentifierNode)left);
+ else
+ System.out.println("expected binding member access left node" + node.toString());
+ s += ".";
+
+ IExpressionNode right = node.getRightOperandNode();
+ if (right instanceof FunctionCallNode) // probably a cast
+ {
+ IASNode child = ((FunctionCallNode)right).getArgumentsNode().getChild(0);
+ if (child instanceof IdentifierNode)
+ s += getSourceStringFromIdentifierNode((IdentifierNode)child);
+ else if (child instanceof MemberAccessExpressionNode)
+ s += getSourceStringFromMemberAccessExpressionNode((MemberAccessExpressionNode)child);
+ }
+ else if (right instanceof MemberAccessExpressionNode)
+ s += getSourceStringFromMemberAccessExpressionNode((MemberAccessExpressionNode)right);
+ else if (right instanceof IdentifierNode)
+ s += getSourceStringFromIdentifierNode((IdentifierNode)right);
+ else
+ System.out.println("expected binding member access right node" + node.toString());
+
+ return s;
+ }
+
+ private String getSourceStringFromIdentifierNode(IdentifierNode node)
+ {
+ return node.getName();
+ }
+
+ private String getSourceStringFromGetter(List<IExpressionNode> nodes)
+ {
+ String s = "";
+ IExpressionNode node = nodes.get(0);
+ if (node instanceof MemberAccessExpressionNode)
+ {
+ s = getSourceStringFromMemberAccessExpressionNode((MemberAccessExpressionNode)node);
+ }
+ else if (node instanceof IdentifierNode)
+ {
+ s = ((IdentifierNode)node).getName();
+ }
+ return s;
+ }
+
+ private void outputEventNames(List<String> events)
+ {
+ if (events.size() > 1)
+ {
+ int n = events.size();
+ write(ASEmitterTokens.SQUARE_OPEN.getToken() + ASEmitterTokens.DOUBLE_QUOTE.getToken() +
+ events.get(0) + ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ for (int i = 1; i < n; i++)
+ {
+ String event = events.get(i);
+ write(ASEmitterTokens.COMMA.getToken() + ASEmitterTokens.DOUBLE_QUOTE.getToken() +
+ event + ASEmitterTokens.DOUBLE_QUOTE.getToken());
+ }
+ writeNewline(ASEmitterTokens.SQUARE_CLOSE.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ else if (events.size() == 1)
+ writeNewline(ASEmitterTokens.DOUBLE_QUOTE.getToken() + events.get(0) +
+ ASEmitterTokens.DOUBLE_QUOTE.getToken() + ASEmitterTokens.COMMA.getToken());
+ else
+ writeNewline("null" + ASEmitterTokens.COMMA.getToken());
+ }
+
+ private void outputBindings(List<BindingInfo> bindings)
+ {
+ if (bindings.size() > 1)
+ {
+ int n = bindings.size();
+ write(ASEmitterTokens.SQUARE_OPEN.getToken() + bindings.get(0).getIndex());
+ for (int i = 1; i < n; i++)
+ {
+ BindingInfo binding = bindings.get(i);
+ write(ASEmitterTokens.COMMA.getToken() + binding.getIndex());
+ }
+ writeNewline(ASEmitterTokens.SQUARE_CLOSE.getToken() + ASEmitterTokens.COMMA.getToken());
+ }
+ else if (bindings.size() == 1)
+ writeNewline(bindings.get(0).getIndex() + ASEmitterTokens.COMMA.getToken());
+ else
+ writeNewline("null" + ASEmitterTokens.COMMA.getToken());
+
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitScripts()
+ {
+ for (MXMLScriptSpecifier script : scripts)
+ {
+ String output = script.output();
+
+ if (!output.equals(""))
+ {
+ writeNewline(output);
+ }
+ }
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitEvents(String cname)
+ {
+ for (MXMLEventSpecifier event : events)
+ {
+ writeNewline("/**");
+ writeNewline(" * @export");
+ writeNewline(" * @param {" + formatQualifiedName(event.type) + "} event");
+ writeNewline(" */");
+ writeNewline(formatQualifiedName(cname)
+ + ".prototype." + event.eventHandler + " = function(event)");
+ writeNewline(ASEmitterTokens.BLOCK_OPEN, true);
+
+ writeNewline(event.value + ASEmitterTokens.SEMICOLON.getToken(),
+ false);
+
+ write(ASEmitterTokens.BLOCK_CLOSE);
+ writeNewline(";");
+ writeNewline();
+ writeNewline();
+ }
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitPropertyGetterSetters(String cname)
+ {
+ int n = 0;
+ for (MXMLDescriptorSpecifier instance : instances)
+ {
+ if (!instance.id.startsWith(MXMLFlexJSEmitterTokens.ID_PREFIX
+ .getToken()))
+ {
+ n++;
+ }
+ }
+ if (n == 0 && descriptorTree.size() == 0)
+ return;
+
+ String formattedCName = formatQualifiedName(cname);
+
+ write("Object.defineProperties(");
+ write(formattedCName);
+ writeNewline(".prototype, /** @lends {" + formattedCName + ".prototype} */ {");
+ indentPush();
+ int i = 0;
+ for (MXMLDescriptorSpecifier instance : instances)
+ {
+ if (!instance.id.startsWith(MXMLFlexJSEmitterTokens.ID_PREFIX
+ .getToken()))
+ {
+ indentPush();
+ writeNewline("/** @export */");
+ writeNewline(instance.id + ": {");
+ writeNewline("/** @this {" + formattedCName + "} */");
+ indentPush();
+ writeNewline("get: function() {");
+ indentPop();
+ writeNewline("return this." + instance.id + "_;");
+ writeNewline("},");
+ writeNewline("/** @this {" + formattedCName + "} */");
+ indentPush();
+ writeNewline("set: function(value) {");
+ indentPush();
+ writeNewline("if (value != this." + instance.id + "_) {");
+ writeNewline("this." + instance.id + "_ = value;");
+ write("this.dispatchEvent(org.apache.flex.events.ValueChangeEvent.createUpdateEvent(this, '");
+ indentPop();
+ writeNewline(instance.id + "', null, value));");
+ indentPop();
+ writeNewline("}");
+ indentPop();
+ writeNewline("}");
+ if (i < n - 1 || descriptorTree.size() > 0)
+ writeNewline("},");
+ else
+ {
+ indentPop();
+ writeNewline("}");
+ }
+ i++;
+ }
+ }
+ if (descriptorTree.size() == 0)
+ writeNewline("});");
+ }
+
+ //--------------------------------------------------------------------------
+
+ protected void emitMXMLDescriptorFuncs(String cname)
+ {
+ // top level is 'mxmlContent', skip it...
+ if (descriptorTree.size() > 0)
+ {
+ FlexJSProject project = (FlexJSProject) getMXMLWalker().getProject();
+ project.needLanguage = true;
+ MXMLDescriptorSpecifier root = descriptorTree.get(0);
+ root.isTopNode = false;
+
+ indentPush();
+ writeNewline("'MXMLDescriptor': {");
+ writeNewline("/** @this {" + formatQualifiedName(cname) + "} */");
+ indentPush();
+ writeNewline("get: function() {");
+ indentPush();
+ writeNewline("{");
+ writeNewline("if (this.mxmldd == undefined)");
+ indentPush();
+ writeNewline("{");
+ writeNewline("/** @type {Array} */");
+ writeNewline("var arr = org.apache.flex.utils.Language.superGetter(" + formatQualifiedName(cname) + ",this, 'MXMLDescriptor');");
+ writeNewline("/** @type {Array} */");
+ indentPop();
+ indentPop();
+ writeNewline("var data = [");
+
+ writeNewline(root.output(true));
+
+ indentPush();
+ writeNewline("];");
+ indentPush();
+ writeNewline("");
+ indentPush();
+ writeNewline("if (arr)");
+ indentPop();
+ writeNewline("this.mxmldd = arr.concat(data);");
+ indentPush();
+ writeNewline("else");
+ indentPop();
+ indentPop();
+ writeNewline("this.mxmldd = data;");
+ writeNewline("}");
+ indentPop();
+ writeNewline("return this.mxmldd;");
+ writeNewline("}");
+ indentPop();
+ writeNewline("}");
+ indentPop();
+ writeNewline("}");
+ writeNewline("});");
+ }
+
+ }
+
+ //--------------------------------------------------------------------------
+
+ private HashMap<IMXMLEventSpecifierNode, String> eventHandlerNameMap = new HashMap<IMXMLEventSpecifierNode, String>();
+
+ @Override
+ public void emitEventSpecifier(IMXMLEventSpecifierNode node)
+ {
+ if (isStateDependent(node) && !inStatesOverride)
+ return;
+
+ IDefinition cdef = node.getDefinition();
+
+ MXMLDescriptorSpecifier currentDescriptor = getCurrentDescriptor("i");
+
+ MXMLEventSpecifier eventSpecifier = new MXMLEventSpecifier();
+ eventSpecifier.eventHandler = MXMLFlexJSEmitterTokens.EVENT_PREFIX
+ .getToken() + eventCounter++;
+ eventSpecifier.name = cdef.getBaseName();
+ eventSpecifier.type = node.getEventParameterDefinition()
+ .getTypeAsDisplayString();
+
+ eventHandlerNameMap.put(node, eventSpecifier.eventHandler);
+
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+
+ StringBuilder sb = null;
+ int len = node.getChildCount();
+ if (len > 0)
+ {
+ sb = new StringBuilder();
+ for (int i = 0; i < len; i++)
+ {
+ sb.append(getIndent((i > 0) ? 1 : 0)
+ + asEmitter.stringifyNode(node.getChild(i)));
+ if (i < len - 1)
+ {
+ sb.append(ASEmitterTokens.SEMICOLON.getToken());
+ sb.append(ASEmitterTokens.NEW_LINE.getToken());
+ }
+ }
+ }
+ eventSpecifier.value = sb.toString();
+
+ if (currentDescriptor != null)
+ currentDescriptor.eventSpecifiers.add(eventSpecifier);
+ else if (!inStatesOverride) // in theory, if no currentdescriptor must be top tag event
+ propertiesTree.eventSpecifiers.add(eventSpecifier);
+ events.add(eventSpecifier);
+ }
+
+ @Override
+ public void emitInstance(IMXMLInstanceNode node)
+ {
+ if (isStateDependent(node) && !inStatesOverride)
+ return;
+
+ IClassDefinition cdef = node
+ .getClassReference((ICompilerProject) getMXMLWalker()
+ .getProject());
+
+ MXMLDescriptorSpecifier currentPropertySpecifier = getCurrentDescriptor("ps");
+
+ String id = node.getID();
+ if (id == null)
+ id = node.getEffectiveID();
+ if (id == null)
+ id = MXMLFlexJSEmitterTokens.ID_PREFIX.getToken() + idCounter++;
+
+ MXMLDescriptorSpecifier currentInstance = new MXMLDescriptorSpecifier();
+ currentInstance.isProperty = false;
+ currentInstance.id = id;
+ currentInstance.name = formatQualifiedName(cdef.getQualifiedName());
+ currentInstance.parent = currentPropertySpecifier;
+
+ if (currentPropertySpecifier != null)
+ currentPropertySpecifier.propertySpecifiers.add(currentInstance);
+ else if (inMXMLContent)
+ descriptorTree.add(currentInstance);
+ else
+ {
+ currentInstance.parent = propertiesTree;
+ propertiesTree.propertySpecifiers.add(currentInstance);
+ }
+
+ instances.add(currentInstance);
+
+ IMXMLPropertySpecifierNode[] pnodes = node.getPropertySpecifierNodes();
+ if (pnodes != null)
+ {
+ moveDown(false, currentInstance, null);
+
+ for (IMXMLPropertySpecifierNode pnode : pnodes)
+ {
+ getMXMLWalker().walk(pnode); // Property Specifier
+ }
+
+ moveUp(false, true);
+ }
+ else if (node instanceof IMXMLStateNode)
+ {
+ IMXMLStateNode stateNode = (IMXMLStateNode)node;
+ String name = stateNode.getStateName();
+ if (name != null)
+ {
+ MXMLDescriptorSpecifier stateName = new MXMLDescriptorSpecifier();
+ stateName.isProperty = true;
+ stateName.id = id;
+ stateName.name = "name";
+ stateName.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + name + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ stateName.parent = currentInstance;
+ currentInstance.propertySpecifiers.add(stateName);
+ }
+ MXMLDescriptorSpecifier overrides = new MXMLDescriptorSpecifier();
+ overrides.isProperty = true;
+ overrides.hasArray = true;
+ overrides.id = id;
+ overrides.name = "overrides";
+ overrides.parent = currentInstance;
+ currentInstance.propertySpecifiers.add(overrides);
+ moveDown(false, null, overrides);
+
+ IMXMLClassDefinitionNode classDefinitionNode = stateNode.getClassDefinitionNode();
+ List<IMXMLNode> snodes = classDefinitionNode.getNodesDependentOnState(stateNode.getStateName());
+ if (snodes != null)
+ {
+ for (int i=snodes.size()-1; i>=0; --i)
+ {
+ IMXMLNode inode = snodes.get(i);
+ if (inode.getNodeID() == ASTNodeID.MXMLInstanceID)
+ {
+ emitInstanceOverride((IMXMLInstanceNode)inode);
+ }
+ }
+ // Next process the non-instance overrides dependent on this state.
+ // Each one will generate code to push an IOverride instance.
+ for (IMXMLNode anode : snodes)
+ {
+ switch (anode.getNodeID())
+ {
+ case MXMLPropertySpecifierID:
+ {
+ emitPropertyOverride((IMXMLPropertySpecifierNode)anode);
+ break;
+ }
+ case MXMLStyleSpecifierID:
+ {
+ emitStyleOverride((IMXMLStyleSpecifierNode)anode);
+ break;
+ }
+ case MXMLEventSpecifierID:
+ {
+ emitEventOverride((IMXMLEventSpecifierNode)anode);
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+ }
+
+ moveUp(false, false);
+ }
+
+ IMXMLEventSpecifierNode[] enodes = node.getEventSpecifierNodes();
+ if (enodes != null)
+ {
+ moveDown(false, currentInstance, null);
+
+ for (IMXMLEventSpecifierNode enode : enodes)
+ {
+ getMXMLWalker().walk(enode); // Event Specifier
+ }
+
+ moveUp(false, true);
+ }
+ }
+
+ public void emitPropertyOverride(IMXMLPropertySpecifierNode propertyNode)
+ {
+ FlexProject project = (FlexProject) getMXMLWalker().getProject();
+ Name propertyOverride = project.getPropertyOverrideClassName();
+ emitPropertyOrStyleOverride(propertyOverride, propertyNode);
+ }
+
+ /**
+ * Generates instructions in the current context
+ * to create an instance of mx.states.SetStyle
+ * with its <code>target</code>, <code>name</code>,
+ * and <code>value</code> properties set.
+ */
+ void emitStyleOverride(IMXMLStyleSpecifierNode styleNode)
+ {
+ FlexProject project = (FlexProject) getMXMLWalker().getProject();
+ Name styleOverride = project.getStyleOverrideClassName();
+ emitPropertyOrStyleOverride(styleOverride, styleNode);
+ }
+
+ void emitPropertyOrStyleOverride(Name overrideName, IMXMLPropertySpecifierNode propertyOrStyleNode)
+ {
+ MXMLDescriptorSpecifier currentInstance = getCurrentDescriptor("ps");
+ IASNode parentNode = propertyOrStyleNode.getParent();
+ String id = parentNode instanceof IMXMLInstanceNode ?
+ ((IMXMLInstanceNode)parentNode).getEffectiveID() :
+ null;
+
+ String name = propertyOrStyleNode.getName();
+
+ boolean valueIsDataBound = isDataBindingNode(propertyOrStyleNode.getChild(0));
+ IMXMLInstanceNode propertyOrStyleValueNode = propertyOrStyleNode.getInstanceNode();
+
+ MXMLDescriptorSpecifier setProp = new MXMLDescriptorSpecifier();
+ setProp.isProperty = false;
+ setProp.name = formatQualifiedName(nameToString(overrideName));
+ setProp.parent = currentInstance;
+ currentInstance.propertySpecifiers.add(setProp);
+
+ if (id != null)
+ {
+ // Set its 'target' property to the id of the object
+ // whose property or style this override will set.
+ MXMLDescriptorSpecifier target = new MXMLDescriptorSpecifier();
+ target.isProperty = true;
+ target.name = "target";
+ target.parent = setProp;
+ target.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + id + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ setProp.propertySpecifiers.add(target);
+ }
+
+ // Set its 'name' property to the name of the property or style.
+ MXMLDescriptorSpecifier pname = new MXMLDescriptorSpecifier();
+ pname.isProperty = true;
+ pname.name = "name";
+ pname.parent = setProp;
+ pname.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + name + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ setProp.propertySpecifiers.add(pname);
+
+ if (!valueIsDataBound)
+ {
+ // Set its 'value' property to the value of the property or style.
+ MXMLDescriptorSpecifier value = new MXMLDescriptorSpecifier();
+ value.isProperty = true;
+ value.name = "value";
+ value.parent = setProp;
+ setProp.propertySpecifiers.add(value);
+ moveDown(false, null, value);
+ getMXMLWalker().walk(propertyOrStyleValueNode); // instance node
+ moveUp(false, false);
+ }
+ else
+ {
+ String overrideID = MXMLFlexJSEmitterTokens.BINDING_PREFIX.getToken() + bindingCounter++;
+ setProp.id = overrideID;
+ instances.add(setProp);
+ BindingDatabase bd = BindingDatabase.bindingMap.get(classDefinition);
+ Set<BindingInfo> bindingInfo = bd.getBindingInfo();
+ IMXMLDataBindingNode bindingNode = (IMXMLDataBindingNode)propertyOrStyleNode.getChild(0);
+ for (BindingInfo bi : bindingInfo)
+ {
+ if (bi.node == bindingNode)
+ {
+ bi.setDestinationString(overrideID + ".value");
+ break;
+ }
+ }
+ }
+ }
+
+ /**
+ * Generates instructions in the current context
+ * to create an instance of mx.states.SetEventHandler
+ * with its <code>target</code>, <code>name</code>,
+ * and <code>handlerFunction</code> properties set.
+ */
+ void emitEventOverride(IMXMLEventSpecifierNode eventNode)
+ {
+ inStatesOverride = true;
+
+ MXMLDescriptorSpecifier currentInstance = getCurrentDescriptor("ps");
+ FlexProject project = (FlexProject) getMXMLWalker().getProject();
+ Name eventOverride = project.getEventOverrideClassName();
+
+ IASNode parentNode = eventNode.getParent();
+ String id = parentNode instanceof IMXMLInstanceNode ?
+ ((IMXMLInstanceNode)parentNode).getEffectiveID() :
+ "";
+
+ String name = MXMLEventSpecifier.getJSEventName(eventNode.getName());
+
+ String eventHandler = eventHandlerNameMap.get(eventNode);
+ if (eventHandler == null)
+ {
+ emitEventSpecifier(eventNode);
+ eventHandler = eventHandlerNameMap.get(eventNode);
+ }
+
+ MXMLDescriptorSpecifier setEvent = new MXMLDescriptorSpecifier();
+ setEvent.isProperty = false;
+ setEvent.name = formatQualifiedName(nameToString(eventOverride));
+ setEvent.parent = currentInstance;
+ currentInstance.propertySpecifiers.add(setEvent);
+ // Set its 'target' property to the id of the object
+ // whose event this override will set.
+ MXMLDescriptorSpecifier target = new MXMLDescriptorSpecifier();
+ target.isProperty = true;
+ target.name = "target";
+ target.parent = setEvent;
+ target.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + id + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ setEvent.propertySpecifiers.add(target);
+
+ // Set its 'name' property to the name of the event.
+ MXMLDescriptorSpecifier pname = new MXMLDescriptorSpecifier();
+ pname.isProperty = true;
+ pname.name = "name";
+ pname.parent = setEvent;
+ pname.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + name + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ setEvent.propertySpecifiers.add(pname);
+
+ // Set its 'handlerFunction' property to the autogenerated event handler.
+ MXMLDescriptorSpecifier handler = new MXMLDescriptorSpecifier();
+ handler.isProperty = true;
+ handler.name = "handlerFunction";
+ handler.parent = setEvent;
+ handler.value = JSFlexJSEmitterTokens.CLOSURE_FUNCTION_NAME.getToken() + ASEmitterTokens.PAREN_OPEN.getToken() +
+ ASEmitterTokens.THIS.getToken() + ASEmitterTokens.MEMBER_ACCESS.getToken() + eventHandler +
+ ASEmitterTokens.COMMA.getToken() + ASEmitterTokens.SPACE.getToken() + ASEmitterTokens.THIS.getToken() +
+ ASEmitterTokens.COMMA.getToken() + ASEmitterTokens.SPACE.getToken() + ASEmitterTokens.SINGLE_QUOTE.getToken() +
+ eventHandler + ASEmitterTokens.SINGLE_QUOTE.getToken() +
+ ASEmitterTokens.PAREN_CLOSE.getToken();
+ setEvent.propertySpecifiers.add(handler);
+
+ inStatesOverride = false;
+ }
+
+ public void emitInstanceOverride(IMXMLInstanceNode instanceNode)
+ {
+ inStatesOverride = true;
+
+ MXMLDescriptorSpecifier currentInstance = getCurrentDescriptor("ps");
+ FlexProject project = (FlexProject) getMXMLWalker().getProject();
+ Name instanceOverrideName = project.getInstanceOverrideClassName();
+
+ MXMLDescriptorSpecifier overrideInstances = getCurrentDescriptor("so");
+ int index = overrideInstances.propertySpecifiers.size();
+ if (nodeToIndexMap == null)
+ nodeToIndexMap = new HashMap<IMXMLNode, Integer>();
+ if (nodeToIndexMap.containsKey(instanceNode))
+ {
+ index = nodeToIndexMap.get(instanceNode);
+ }
+ else
+ {
+ nodeToIndexMap.put(instanceNode, index);
+ MXMLDescriptorSpecifier itemsDesc = new MXMLDescriptorSpecifier();
+ itemsDesc.isProperty = true;
+ itemsDesc.hasArray = true;
+ itemsDesc.name = "itemsDescriptor";
+ itemsDesc.parent = overrideInstances;
+ overrideInstances.propertySpecifiers.add(itemsDesc);
+ boolean oldInMXMLContent = inMXMLContent;
+ moveDown(false, null, itemsDesc);
+ inMXMLContent = true;
+ getMXMLWalker().walk(instanceNode); // instance node
+ inMXMLContent = oldInMXMLContent;
+ moveUp(false, false);
+ }
+
+ MXMLDescriptorSpecifier addItems = new MXMLDescriptorSpecifier();
+ addItems.isProperty = false;
+ addItems.name = formatQualifiedName(nameToString(instanceOverrideName));
+ addItems.parent = currentInstance;
+ currentInstance.propertySpecifiers.add(addItems);
+ MXMLDescriptorSpecifier itemsDescIndex = new MXMLDescriptorSpecifier();
+ itemsDescIndex.isProperty = true;
+ itemsDescIndex.hasArray = true;
+ itemsDescIndex.name = "itemsDescriptorIndex";
+ itemsDescIndex.parent = addItems;
+ itemsDescIndex.value = Integer.toString(index);
+ addItems.propertySpecifiers.add(itemsDescIndex);
+
+ //-----------------------------------------------------------------------------
+ // Second property set: maybe set destination and propertyName
+
+ // get the property specifier node for the property the instanceNode represents
+ IMXMLPropertySpecifierNode propertySpecifier = (IMXMLPropertySpecifierNode)
+ instanceNode.getAncestorOfType( IMXMLPropertySpecifierNode.class);
+
+ if (propertySpecifier == null)
+ {
+ assert false; // I think this indicates an invalid tree...
+ }
+ else
+ {
+ // Check the parent - if it's an instance then we want to use these
+ // nodes to get our property values from. If not, then it's the root
+ // and we don't need to specify destination
+
+ IASNode parent = propertySpecifier.getParent();
+ if (parent instanceof IMXMLInstanceNode)
+ {
+ IMXMLInstanceNode parentInstance = (IMXMLInstanceNode)parent;
+ String parentId = parentInstance.getEffectiveID();
+ assert parentId != null;
+ String propName = propertySpecifier.getName();
+
+ MXMLDescriptorSpecifier dest = new MXMLDescriptorSpecifier();
+ dest.isProperty = true;
+ dest.name = "destination";
+ dest.parent = addItems;
+ dest.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + parentId + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ addItems.propertySpecifiers.add(dest);
+
+ MXMLDescriptorSpecifier prop = new MXMLDescriptorSpecifier();
+ prop.isProperty = true;
+ prop.name = "propertyName";
+ prop.parent = addItems;
+ prop.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + propName + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ addItems.propertySpecifiers.add(prop);
+ }
+ }
+
+ //---------------------------------------------------------------
+ // Third property set: position and relativeTo
+ String positionPropertyValue = null;
+ String relativeToPropertyValue = null;
+
+ // look to see if we have any sibling nodes that are not state dependent
+ // that come BEFORE us
+ IASNode instanceParent = instanceNode.getParent();
+ IASNode prevStatelessSibling=null;
+ for (int i=0; i< instanceParent.getChildCount(); ++i)
+ {
+ IASNode sib = instanceParent.getChild(i);
+ assert sib instanceof IMXMLInstanceNode; // surely our siblings are also instances?
+
+ // stop looking for previous nodes when we find ourself
+ if (sib == instanceNode)
+ break;
+
+ if (sib instanceof IMXMLInstanceNode && !isStateDependent(sib))
+ {
+ prevStatelessSibling = sib;
+ }
+ }
+
+ if (prevStatelessSibling == null) {
+ positionPropertyValue = "first"; // TODO: these should be named constants
+ }
+ else {
+ positionPropertyValue = "after";
+ relativeToPropertyValue = ((IMXMLInstanceNode)prevStatelessSibling).getEffectiveID();
+ }
+
+ MXMLDescriptorSpecifier pos = new MXMLDescriptorSpecifier();
+ pos.isProperty = true;
+ pos.name = "position";
+ pos.parent = addItems;
+ pos.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + positionPropertyValue + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ addItems.propertySpecifiers.add(pos);
+
+ if (relativeToPropertyValue != null)
+ {
+ MXMLDescriptorSpecifier rel = new MXMLDescriptorSpecifier();
+ rel.isProperty = true;
+ rel.name = "relativeTo";
+ rel.parent = addItems;
+ rel.value = ASEmitterTokens.SINGLE_QUOTE.getToken() + relativeToPropertyValue + ASEmitterTokens.SINGLE_QUOTE.getToken();
+ addItems.propertySpecifiers.add(rel);
+ }
+
+ inStatesOverride = false;
+ }
+
+ private String nameToString(Name name)
+ {
+ String s = "";
+ Namespace ns = name.getSingleQualifier();
+ s = ns.getName() + ASEmitterTokens.MEMBER_ACCESS.getToken() + name.getBaseName();
+ return s;
+ }
+ /**
+ * Determines whether a node is state-dependent.
+ * TODO: we should move to IMXMLNode
+ */
+ protected boolean isStateDependent(IASNode node)
+ {
+ if (node instanceof IMXMLSpecifierNode)
+ {
+ String suffix = ((IMXMLSpecifierNode)node).getSuffix();
+ return suffix != null && suffix.length() > 0;
+ }
+ else if (isStateDependentInstance(node))
+ return true;
+ return false;
+ }
+
+ /**
+ * Determines whether the geven node is an instance node, as is state dependent
+ */
+ protected boolean isStateDependentInstance(IASNode node)
+ {
+ if (node instanceof IMXMLInstanceNode)
+ {
+ String[] includeIn = ((IMXMLInstanceNode)node).getIncludeIn();
+ String[] excludeFrom = ((IMXMLInstanceNode)node).getExcludeFrom();
+ return includeIn != null || excludeFrom != null;
+ }
+ return false;
+ }
+
+ /**
+ * Is a give node a "databinding node"?
+ */
+ public static boolean isDataBindingNode(IASNode node)
+ {
+ return node instanceof IMXMLDataBindingNode;
+ }
+
+ protected static boolean isDataboundProp(IMXMLPropertySpecifierNode propertyNode)
+ {
+ boolean ret = propertyNode.getChildCount() > 0 && isDataBindingNode(propertyNode.getInstanceNode());
+
+ // Sanity check that we based our conclusion about databinding on the correct node.
+ // (code assumes only one child if databinding)
+ int n = propertyNode.getChildCount();
+ for (int i = 0; i < n; i++)
+ {
+ boolean db = isDataBindingNode(propertyNode.getChild(i));
+ assert db == ret;
+ }
+
+ return ret;
+ }
+
+ @Override
+ public void emitPropertySpecifier(IMXMLPropertySpecifierNode node)
+ {
+ if (isDataboundProp(node))
+ return;
+
+ if (isStateDependent(node))
+ return;
+
+ IDefinition cdef = node.getDefinition();
+
+ IASNode cnode = node.getChild(0);
+
+ MXMLDescriptorSpecifier currentInstance = getCurrentDescriptor("i");
+
+ MXMLDescriptorSpecifier currentPropertySpecifier = new MXMLDescriptorSpecifier();
+ currentPropertySpecifier.isProperty = true;
+ currentPropertySpecifier.name = cdef.getQualifiedName();
+ currentPropertySpecifier.parent = currentInstance;
+
+ boolean oldInMXMLContent = inMXMLContent;
+ boolean reusingDescriptor = false;
+ if (currentPropertySpecifier.name.equals("mxmlContent"))
+ {
+ inMXMLContent = true;
+ ArrayList<MXMLDescriptorSpecifier> specList =
+ (currentInstance == null) ? descriptorTree : currentInstance.propertySpecifiers;
+ for (MXMLDescriptorSpecifier ds : specList)
+ {
+ if (ds.name.equals("mxmlContent"))
+ {
+ currentPropertySpecifier = ds;
+ reusingDescriptor = true;
+ break;
+ }
+ }
+ }
+
+ if (currentInstance != null)
+ {
+ // we end up here for children of tags
+ if (!reusingDescriptor)
+ currentInstance.propertySpecifiers.add(currentPropertySpecifier);
+ }
+ else if (inMXMLContent)
+ {
+ // we end up here for top tags?
+ if (!reusingDescriptor)
+ descriptorTree.add(currentPropertySpecifier);
+ }
+ else
+ {
+ currentPropertySpecifier.parent = propertiesTree;
+ propertiesTree.propertySpecifiers.add(currentPropertySpecifier);
+ }
+
+ boolean valueIsArray = cnode != null && cnode instanceof IMXMLArrayNode;
+ boolean valueIsObject = cnode != null && cnode instanceof IMXMLObjectNode;
+
+ currentPropertySpecifier.hasArray = valueIsArray;
+ currentPropertySpecifier.hasObject = valueIsObject;
+
+ moveDown(valueIsArray || valueIsObject, null, currentPropertySpecifier);
+
+ getMXMLWalker().walk(cnode); // Array or Instance
+
+ moveUp(valueIsArray || valueIsObject, false);
+
+ inMXMLContent = oldInMXMLContent;
+ }
+
+ @Override
+ public void emitScript(IMXMLScriptNode node)
+ {
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker())
+ .getASEmitter();
+
+ String nl = ASEmitterTokens.NEW_LINE.getToken();
+
+ StringBuilder sb = null;
+ MXMLScriptSpecifier scriptSpecifier = null;
+
+ int len = node.getChildCount();
+ if (len > 0)
+ {
+ for (int i = 0; i < len; i++)
+ {
+ IASNode cnode = node.getChild(i);
+
+ if (!(cnode instanceof IImportNode))
+ {
+ sb = new StringBuilder();
+ scriptSpecifier = new MXMLScriptSpecifier();
+
+ sb.append(asEmitter.stringifyNode(cnode));
+
+ sb.append(ASEmitterTokens.SEMICOLON.getToken());
+
+ if (i == len - 1)
+ indentPop();
+
+ sb.append(nl);
+ sb.append(nl);
+
+ scriptSpecifier.fragment = sb.toString();
+
+ scripts.add(scriptSpecifier);
+ }
+ }
+ }
+ }
+
+ @Override
+ public void emitStyleSpecifier(IMXMLStyleSpecifierNode node)
+ {
+ }
+
+ //--------------------------------------------------------------------------
+
+ @Override
+ public void emitObject(IMXMLObjectNode node)
+ {
+ final int len = node.getChildCount();
+ if (!makingSimpleArray)
+ {
+ for (int i = 0; i < len; i++)
+ {
+ getMXMLWalker().walk(node.getChild(i)); // props in object
+ }
+ }
+ else
+ {
+ MXMLDescriptorSpecifier ps = getCurrentDescriptor("ps");
+ if (ps.value == null)
+ ps.value = "";
+ ps.value += "{";
+ for (int i = 0; i < len; i++)
+ {
+ IMXMLPropertySpecifierNode propName = (IMXMLPropertySpecifierNode)node.getChild(i);
+ ps.value += propName.getName() + ": ";
+ getMXMLWalker().walk(propName.getChild(0));
+ if (i < len - 1)
+ ps.value += ", ";
+ }
+ ps.value += "}";
+ }
+ }
+
+ @Override
+ public void emitArray(IMXMLArrayNode node)
+ {
+ moveDown(false, null, null);
+
+ boolean isSimple = true;
+ final int len = node.getChildCount();
+ for (int i = 0; i < len; i++)
+ {
+ final IASNode child = node.getChild(i);
+ ASTNodeID nodeID = child.getNodeID();
+ if (nodeID == ASTNodeID.MXMLArrayID || nodeID == ASTNodeID.MXMLInstanceID || nodeID == ASTNodeID.MXMLStateID)
+ {
+ isSimple = false;
+ break;
+ }
+ }
+ boolean oldMakingSimpleArray = makingSimpleArray;
+ MXMLDescriptorSpecifier ps = getCurrentDescriptor("ps");
+ if (isSimple)
+ {
+ makingSimpleArray = true;
+ ps.value = ASEmitterTokens.SQUARE_OPEN.getToken();
+ }
+ for (int i = 0; i < len; i++)
+ {
+ getMXMLWalker().walk(node.getChild(i)); // Instance
+ if (isSimple && i < len - 1)
+ ps.value += ASEmitterTokens.COMMA.getToken();
+ }
+ if (isSimple)
+ {
+ ps.value += ASEmitterTokens.SQUARE_CLOSE.getToken();
+ }
+ makingSimpleArray = oldMakingSimpleArray;
+
+ moveUp(false, false);
+ }
+
+ @Override
+ public void emitString(IMXMLStringNode node)
+ {
+ getCurrentDescriptor("ps").valueNeedsQuotes = true;
+
+ emitAttributeValue(node);
+ }
+
+ //--------------------------------------------------------------------------
+
+ @Override
+ public void emitLiteral(IMXMLLiteralNode node)
+ {
+ MXMLDescriptorSpecifier ps = getCurrentDescriptor("ps");
+ if (ps.value == null) // might be non-null if makingSimpleArray
+ ps.value = "";
+
+ if (ps.valueNeedsQuotes)
+ ps.value += ASEmitterTokens.SINGLE_QUOTE.getToken();
+
+ String s = node.getValue().toString();
+ if (ps.valueNeedsQuotes)
+ {
+ // escape all single quotes found within the string
+ s = s.replace(ASEmitterTokens.SINGLE_QUOTE.getToken(),
+ "\\" + ASEmitterTokens.SINGLE_QUOTE.getToken());
+ }
+ ps.value += s;
+
+ if (ps.valueNeedsQuotes)
+ ps.value += ASEmitterTokens.SINGLE_QUOTE.getToken();
+ }
+
+ //--------------------------------------------------------------------------
+
+ @Override
+ public void emitFactory(IMXMLFactoryNode node)
+ {
+ MXMLDescriptorSpecifier ps = getCurrentDescriptor("ps");
+ ps.value = "new " + formatQualifiedName("org.apache.flex.core.ClassFactory") + "(";
+
+ IASNode cnode = node.getChild(0);
+ if (cnode instanceof IMXMLClassNode)
+ {
+ ps.value += formatQualifiedName(((IMXMLClassNode)cnode).getValue(getMXMLWalker().getProject()).getQualifiedName());
+ }
+ ps.value += ")";
+ }
+
+ //--------------------------------------------------------------------------
+
+ @Override
+ public void emitComponent(IMXMLComponentNode node)
+ {
+ MXMLDescriptorSpecifier ps = getCurrentDescriptor("ps");
+ ps.value = "new " + formatQualifiedName("org.apache.flex.core.ClassFactory") + "(";
+
+ ps.value += formatQualifiedName(documentDefinition.getQualifiedName()) + ".";
+ ps.value += formatQualifiedName(node.getName());
+ ps.value += ")";
+
+ setBufferWrite(true);
+ emitSubDocument(node);
+ subDocuments.append(getBuilder().toString());
+ getBuilder().setLength(0);
+ setBufferWrite(false);
+ }
+
+ @Override
+ protected void setBufferWrite(boolean value)
+ {
+ super.setBufferWrite(value);
+ IASEmitter asEmitter = ((IMXMLBlockWalker) getMXMLWalker()).getASEmitter();
+ ((JSFlexJSEmitter)asEmitter).setBufferWrite(value);
+ }
+
+ //--------------------------------------------------------------------------
+ // JS output
+ //--------------------------------------------------------------------------
+
+ private void emitHeader(IMXMLDocumentNode node)
+ {
+ String cname = node.getFileNode().getName();
+ String bcname = node.getBaseClassName();
+
+ FlexJSProject project = (FlexJSProject) getMXMLWalker().getProject();
+ List<File> sourcePaths = project.getSourcePath();
+ String sourceName = node.getSourcePath();
+ for (File sourcePath : sourcePaths)
+ {
+ if (sourceName.startsWith(sourcePath.getAbsolutePath()))
+ {
+ sourceName = sourceName.substring(sourcePath.getAbsolutePath().length() + 1);
+ }
+ }
+ writeNewline("/**");
+ writeNewline(" * Generated by Apache Flex Cross-Compiler from " + sourceName);
+ writeNewline(" * " + cname);
+ writeNewline(" *");
+ writeNewline(" * @fileoverview");
+ writeNewline(" *");
+ writeNewline(" * @suppress {checkTypes|accessControls}");
+ writeNewline(" */");
+ writeNewline();
+
+ ArrayList<String> writtenInstances = new ArrayList<String>();
+ emitHeaderLine(cname, true); // provide
+ for (String subDocumentName : subDocumentNames)
+ {
+ emitHeaderLine(subDocumentName, true);
+ writtenInstances.add(formatQualifiedName(subDocumentName));
+ }
+ writeNewline();
+ emitHeaderLine(bcname);
+ writtenInstances.add(formatQualifiedName(cname)); // make sure we don't add ourselves
+ writtenInstances.add(formatQualifiedName(bcname)); // make sure we don't add the baseclass twice
+ allInstances.addAll(0, instances);
+ for (MXMLDescriptorSpecifier instance : allInstances)
+ {
+ String name = instance.name;
+ if (writtenInstances.indexOf(name) == -1)
+ {
+ emitHeaderLine(name);
+ writtenInstances.add(name);
+ }
+ }
+ ASProjectScope projectScope = (ASProjectScope) project.getScope();
+ IDefinition cdef = node.getDefinition();
+ ICompilationUnit cu = projectScope
+ .getCompilationUnitForDefinition(cdef);
+ ArrayList<String> deps = project.getRequires(cu);
+
+ if (interfaceList != null)
+ {
+ String[] interfaces = interfaceList.split(", ");
+ for (String iface : interfaces)
+ {
+ deps.add(iface);
+ usedNames.add(iface);
+ }
+ }
+ if (deps != null)
+ {
+ Collections.sort(deps);
+ for (String imp : deps)
+ {
+ if (imp.indexOf(JSGoogEmitterTokens.AS3.getToken()) != -1)
+ continue;
+
+ if (imp.equals(cname))
+ continue;
+
+ if (imp.equals("mx.binding.Binding"))
+ continue;
+ if (imp.equals("mx.binding.BindingManager"))
+ continue;
+ if (imp.equals("mx.binding.FunctionReturnWatcher"))
+ continue;
+ if (imp.equals
<TRUNCATED>